! Started logfile: J1848+3219_X_2014_01_04_pus_uvs.log on Fri Jan 13 17:27:37 2017 obs J1848+3219_X_2014_01_04_pus_uva.fits ! Reading UV FITS file: J1848+3219_X_2014_01_04_pus_uva.fits ! AN table 1: 39 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.345442 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1848+3219 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 382 lines of history. ! ! Reading 5820 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..12 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 print "field_size =",field_size ! field_size = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J1848+3219_X_2014_01_04_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.351435Jy sigma=0.004763 ! Fit after self-cal, rms=0.318164Jy sigma=0.004373 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7295 mas, bmaj=2.414 mas, bpa=15.91 degrees ! Estimated noise=1538.92 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.8358 Jy ! Component: 100 - total flux cleaned = 1.07169 Jy ! Total flux subtracted in 100 components = 1.07169 Jy ! Clean residual min=-0.063337 max=0.093126 Jy/beam ! Clean residual mean=-0.002027 rms=0.020907 Jy/beam ! Combined flux in latest and established models = 1.07169 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.07169 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.274228Jy sigma=0.003816 ! Fit after self-cal, rms=0.274230Jy sigma=0.003816 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8764 mas, bmaj=2.664 mas, bpa=14.12 degrees ! Estimated noise=701.026 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.112916 Jy ! Component: 100 - total flux cleaned = 0.155107 Jy ! Component: 150 - total flux cleaned = 0.178317 Jy ! Component: 200 - total flux cleaned = 0.192786 Jy ! Total flux subtracted in 200 components = 0.192786 Jy ! Clean residual min=-0.040915 max=0.030692 Jy/beam ! Clean residual mean=-0.000703 rms=0.009801 Jy/beam ! Combined flux in latest and established models = 1.26447 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 1.26447 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.234531Jy sigma=0.003221 ! Fit after self-cal, rms=0.234541Jy sigma=0.003221 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.99 ! MK 0.92 NL 0.98 OV 1.01 PT 0.96 ! SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 0.98 ! MK 0.92 NL 0.98 OV 1.00 PT 0.92 ! SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.93 NL 0.98 OV 1.00 PT 0.90 ! SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.94 NL 0.98 OV 1.00 PT 0.91 ! SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.96 NL 1.00 OV 1.01 PT 0.91 ! SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.01 ! MK 0.95 NL 1.01 OV 1.03 PT 0.90 ! SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.96 NL 1.00 OV 1.06 PT 0.92 ! SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00 ! MK 0.96 NL 1.01 OV 1.06 PT 0.92 ! SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.02 ! MK 0.95 NL 1.02 OV 1.05 PT 0.92 ! SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 0.97 NL 1.02 OV 1.04 PT 0.92 ! SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.04 ! MK 0.98 NL 1.02 OV 1.03 PT 0.93 ! SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.03 ! MK 0.99 NL 1.02 OV 1.03 PT 0.94 ! SC 1.07 ! ! ! Fit before self-cal, rms=0.234541Jy sigma=0.003221 ! Fit after self-cal, rms=0.223095Jy sigma=0.003052 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8866 mas, bmaj=2.691 mas, bpa=13.6 degrees ! Estimated noise=699.741 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00824421 Jy ! Component: 100 - total flux cleaned = -0.00752898 Jy ! Component: 150 - total flux cleaned = -0.00724111 Jy ! Component: 200 - total flux cleaned = -0.00675851 Jy ! Total flux subtracted in 200 components = -0.00675851 Jy ! Clean residual min=-0.008945 max=0.009964 Jy/beam ! Clean residual mean=0.000023 rms=0.002561 Jy/beam ! Combined flux in latest and established models = 1.25772 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 1.25772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.221709Jy sigma=0.003039 ! Fit after self-cal, rms=0.221723Jy sigma=0.003039 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.221723Jy sigma=0.003039 ! Fit after self-cal, rms=0.219948Jy sigma=0.003029 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8823 mas, bmaj=2.688 mas, bpa=13.78 degrees ! Estimated noise=696.236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00514374 Jy ! Component: 100 - total flux cleaned = -0.00694164 Jy ! Component: 150 - total flux cleaned = -0.00694678 Jy ! Component: 200 - total flux cleaned = -0.00694897 Jy ! Total flux subtracted in 200 components = -0.00694897 Jy ! Clean residual min=-0.004777 max=0.004401 Jy/beam ! Clean residual mean=-0.000023 rms=0.001175 Jy/beam ! Combined flux in latest and established models = 1.25077 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 37 components and 1.25077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.219769Jy sigma=0.003028 ! Fit after self-cal, rms=0.219771Jy sigma=0.003028 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.45095e-06 Jy ! Component: 100 - total flux cleaned = 0.000129167 Jy ! Component: 150 - total flux cleaned = 0.000190296 Jy ! Component: 200 - total flux cleaned = 0.000189435 Jy ! Total flux subtracted in 200 components = 0.000189435 Jy ! Clean residual min=-0.004449 max=0.004243 Jy/beam ! Clean residual mean=-0.000021 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 1.25096 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 1.25096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.219729Jy sigma=0.003027 ! Fit after self-cal, rms=0.219728Jy sigma=0.003027 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.219728Jy sigma=0.003027 ! Fit after self-cal, rms=0.219620Jy sigma=0.003027 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8837 mas, bmaj=2.691 mas, bpa=13.77 degrees ! Estimated noise=696.52 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00300662 Jy ! Component: 100 - total flux cleaned = -0.00457963 Jy ! Component: 150 - total flux cleaned = -0.00467952 Jy ! Component: 200 - total flux cleaned = -0.00463546 Jy ! Total flux subtracted in 200 components = -0.00463546 Jy ! Clean residual min=-0.003792 max=0.003582 Jy/beam ! Clean residual mean=-0.000011 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 1.24632 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 1.24632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.219560Jy sigma=0.003026 ! Fit after self-cal, rms=0.219560Jy sigma=0.003026 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.7169e-05 Jy ! Component: 100 - total flux cleaned = 7.51156e-05 Jy ! Component: 150 - total flux cleaned = 0.000110669 Jy ! Component: 200 - total flux cleaned = 0.000110516 Jy ! Total flux subtracted in 200 components = 0.000110516 Jy ! Clean residual min=-0.003694 max=0.003530 Jy/beam ! Clean residual mean=-0.000010 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 1.24643 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 45 components and 1.24643 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.219546Jy sigma=0.003026 ! Fit after self-cal, rms=0.219546Jy sigma=0.003026 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.219546Jy sigma=0.003026 ! Fit after self-cal, rms=0.219445Jy sigma=0.003026 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.992 mas, bmaj=3.771 mas, bpa=-7.835 degrees ! Estimated noise=825.555 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00173149 Jy ! Component: 100 - total flux cleaned = -0.00254403 Jy ! Component: 150 - total flux cleaned = -0.00294004 Jy ! Component: 200 - total flux cleaned = -0.00305977 Jy ! Total flux subtracted in 200 components = -0.00305977 Jy ! Clean residual min=-0.003434 max=0.003565 Jy/beam ! Clean residual mean=-0.000004 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 1.24337 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 1.24337 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.219440Jy sigma=0.003026 ! Fit after self-cal, rms=0.219440Jy sigma=0.003026 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.60758e-05 Jy ! Component: 100 - total flux cleaned = -6.0992e-05 Jy ! Component: 150 - total flux cleaned = -7.79934e-05 Jy ! Component: 200 - total flux cleaned = -8.1651e-05 Jy ! Total flux subtracted in 200 components = -8.1651e-05 Jy ! Clean residual min=-0.003448 max=0.003526 Jy/beam ! Clean residual mean=-0.000006 rms=0.001070 Jy/beam ! Combined flux in latest and established models = 1.24329 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 59 components and 1.24329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.219440Jy sigma=0.003026 ! Fit after self-cal, rms=0.219440Jy sigma=0.003026 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8848 mas, bmaj=2.692 mas, bpa=13.76 degrees ! Estimated noise=696.574 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8848 x 2.692 at 13.76 degrees (North through East) ! Clean map min=-0.0031127 max=1.1123 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.219440Jy sigma=0.003026 ! Fit after self-cal, rms=0.251557Jy sigma=0.000639 ! Inverting map and beam ! Estimated beam: bmin=0.8845 mas, bmaj=2.693 mas, bpa=13.77 degrees ! Estimated noise=696.186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109651 Jy ! Component: 100 - total flux cleaned = -0.00116883 Jy ! Component: 150 - total flux cleaned = -0.00117024 Jy ! Component: 200 - total flux cleaned = -0.00117164 Jy ! Total flux subtracted in 200 components = -0.00117164 Jy ! Clean residual min=-0.001867 max=0.002178 Jy/beam ! Clean residual mean=-0.000013 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 1.24212 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 1.24212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.251556Jy sigma=0.000639 ! Fit after self-cal, rms=0.251557Jy sigma=0.000639 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.53786e-05 Jy ! Component: 100 - total flux cleaned = 5.57818e-05 Jy ! Component: 150 - total flux cleaned = 5.58142e-05 Jy ! Component: 200 - total flux cleaned = 5.61336e-05 Jy ! Total flux subtracted in 200 components = 5.61336e-05 Jy ! Clean residual min=-0.001826 max=0.002191 Jy/beam ! Clean residual mean=-0.000012 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 1.24218 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 1.24218 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.251549Jy sigma=0.000639 ! Fit after self-cal, rms=0.251549Jy sigma=0.000639 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.251549Jy sigma=0.000639 ! Fit after self-cal, rms=0.251218Jy sigma=0.000638 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7373 mas, bmaj=2.44 mas, bpa=15.62 degrees ! Estimated noise=1561.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.847566 Jy ! Component: 100 - total flux cleaned = 1.07742 Jy ! Component: 150 - total flux cleaned = 1.16539 Jy ! Component: 200 - total flux cleaned = 1.20366 Jy ! Total flux subtracted in 200 components = 1.20366 Jy ! Clean residual min=-0.011332 max=0.016817 Jy/beam ! Clean residual mean=-0.000324 rms=0.003334 Jy/beam ! Combined flux in latest and established models = 1.20366 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.20366 Jy ! Inverting map and beam ! Estimated beam: bmin=0.885 mas, bmaj=2.693 mas, bpa=13.77 degrees ! Estimated noise=696.398 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182843 Jy ! Component: 100 - total flux cleaned = 0.0277502 Jy ! Component: 150 - total flux cleaned = 0.0337876 Jy ! Component: 200 - total flux cleaned = 0.0348462 Jy ! Total flux subtracted in 200 components = 0.0348462 Jy ! Clean residual min=-0.003730 max=0.003464 Jy/beam ! Clean residual mean=-0.000038 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 1.23851 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 1.23851 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.993 mas, bmaj=3.772 mas, bpa=-7.833 degrees ! Estimated noise=825.064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173406 Jy ! Component: 100 - total flux cleaned = 0.00249009 Jy ! Component: 150 - total flux cleaned = 0.0026619 Jy ! Component: 200 - total flux cleaned = 0.00271461 Jy ! Total flux subtracted in 200 components = 0.00271461 Jy ! Clean residual min=-0.001532 max=0.001841 Jy/beam ! Clean residual mean=-0.000030 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 1.24122 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.70008e-05 Jy ! Component: 100 - total flux cleaned = 8.91049e-05 Jy ! Component: 150 - total flux cleaned = 0.000118317 Jy ! Component: 200 - total flux cleaned = 0.000154175 Jy ! Total flux subtracted in 200 components = 0.000154175 Jy ! Clean residual min=-0.001513 max=0.001764 Jy/beam ! Clean residual mean=-0.000027 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 1.24138 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 1.24138 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.885 mas, bmaj=2.693 mas, bpa=13.77 degrees ! Estimated noise=696.398 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.001085 Jy ! Component: 100 - total flux cleaned = -0.000745021 Jy ! Component: 150 - total flux cleaned = -0.000650233 Jy ! Component: 200 - total flux cleaned = -0.000653105 Jy ! Total flux subtracted in 200 components = -0.000653105 Jy ! Clean residual min=-0.002807 max=0.003280 Jy/beam ! Clean residual mean=-0.000018 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 1.24072 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 1.24072 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.251463Jy sigma=0.000646 ! Fit after self-cal, rms=0.251437Jy sigma=0.000646 wmodel J1848+3219_X_2014_01_04_pus_map.mod ! Writing 42 model components to file: J1848+3219_X_2014_01_04_pus_map.mod wobs J1848+3219_X_2014_01_04_pus_uvs.fits ! Writing UV FITS file: J1848+3219_X_2014_01_04_pus_uvs.fits wwins J1848+3219_X_2014_01_04_pus_map.win ! wwins: Wrote 1 windows to J1848+3219_X_2014_01_04_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000992501 Jy ! Component: 100 - total flux cleaned = 0.00158784 Jy ! Component: 150 - total flux cleaned = 0.00199837 Jy ! Component: 200 - total flux cleaned = 0.00208469 Jy ! Component: 250 - total flux cleaned = 0.00220331 Jy ! Component: 300 - total flux cleaned = 0.00227898 Jy ! Component: 350 - total flux cleaned = 0.00234995 Jy ! Component: 400 - total flux cleaned = 0.00231522 Jy ! Component: 450 - total flux cleaned = 0.00241229 Jy ! Component: 500 - total flux cleaned = 0.00250635 Jy ! Component: 550 - total flux cleaned = 0.00268712 Jy ! Component: 600 - total flux cleaned = 0.00289232 Jy ! Component: 650 - total flux cleaned = 0.00312162 Jy ! Component: 700 - total flux cleaned = 0.00326117 Jy ! Component: 750 - total flux cleaned = 0.00350603 Jy ! Component: 800 - total flux cleaned = 0.00363903 Jy ! Component: 850 - total flux cleaned = 0.00379627 Jy ! Component: 900 - total flux cleaned = 0.00412915 Jy ! Component: 950 - total flux cleaned = 0.00435534 Jy ! Component: 1000 - total flux cleaned = 0.00460237 Jy ! Component: 1050 - total flux cleaned = 0.00486936 Jy ! Component: 1100 - total flux cleaned = 0.00510765 Jy ! Component: 1150 - total flux cleaned = 0.00538855 Jy ! Component: 1200 - total flux cleaned = 0.00566515 Jy ! Component: 1250 - total flux cleaned = 0.00600616 Jy ! Component: 1300 - total flux cleaned = 0.00636581 Jy ! Component: 1350 - total flux cleaned = 0.00674324 Jy ! Component: 1400 - total flux cleaned = 0.00705017 Jy ! Component: 1450 - total flux cleaned = 0.00739703 Jy ! Component: 1500 - total flux cleaned = 0.00767551 Jy ! Component: 1550 - total flux cleaned = 0.00799349 Jy ! Component: 1600 - total flux cleaned = 0.00832884 Jy ! Component: 1650 - total flux cleaned = 0.00857793 Jy ! Component: 1700 - total flux cleaned = 0.00892714 Jy ! Component: 1750 - total flux cleaned = 0.0091913 Jy ! Component: 1800 - total flux cleaned = 0.00949336 Jy ! Component: 1850 - total flux cleaned = 0.00975302 Jy ! Component: 1900 - total flux cleaned = 0.01009 Jy ! Component: 1950 - total flux cleaned = 0.0104253 Jy ! Component: 2000 - total flux cleaned = 0.0108181 Jy ! Total flux subtracted in 2048 components = 0.0111896 Jy ! Clean residual min=-0.000976 max=0.001070 Jy/beam ! Clean residual mean=0.000010 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 1.25191 Jy keep ! Adding 106 model components to the UV plane model. ! The established model now contains 147 components and 1.25191 Jy ![Exited script file: muppet] wmap "J1848+3219_X_2014_01_04_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.885 x 2.693 at 13.77 degrees (North through East) ! Clean map min=-0.0015549 max=1.1123 Jy/beam ! Writing clean map to FITS file: J1848+3219_X_2014_01_04_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.11233 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000362642 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0978059 0.0978059 0.195612 0.391223 0.782447 1.56489 3.12979 6.25958 12.5192 25.0383 50.0766 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.112 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.885 x 2.693 at 13.77 degrees (North through East) ! Clean map min=-0.0015549 max=1.1123 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1848+3219_X_2014_01_04_pus_uvs.log closed on Fri Jan 13 17:27:38 2017